Stage 3 AI OBD2 Performance Chip for Infiniti | Plug-and-Play Engine Tuning Module +40 HP / +45 TQUnlock the True "Inspired Performance" of Your Infiniti Japanese precision meets raw power. Don't let factory limits hold you back. Infiniti is famous for building some of the best engines in the world, from the legendary VQ Series to the modern VR30 Twin Turbo. Yet, to protect the transmission and meet fuel standards, the factory ECU often delays power delivery. This results in the infamous "7 speed lag" and a feeling of hesitation when you punch the